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    • 21. 发明授权
    • Methods for determining the identification and position of and monitoring objects in a vehicle
    • 确定车辆识别和位置和监测物体的方法
    • US06324453B1
    • 2001-11-27
    • US09476255
    • 1999-12-30
    • David S. BreedWilbur E. DuVallWendell C. Johnson
    • David S. BreedWilbur E. DuVallWendell C. Johnson
    • B60R2132
    • B60R21/01538B60N2/0232B60N2/0244B60N2/0276B60N2/2806B60N2/2863B60R21/0152B60R21/01534G06K9/00362G06K9/00832
    • A vehicle interior monitoring system to identify, locate and monitor occupants, including their parts, and other objects in the passenger compartment and objects outside of a motor vehicle, such as an automobile or truck, by illuminating the contents of the vehicle and objects outside of the vehicle with electromagnetic, and specifically infrared, radiation and using one or more lenses to focus images of the contents onto one or more arrays of charge coupled devices (CCD arrays). Outputs from the CCD arrays are analyzed by appropriate computational means employing trained pattern recognition technologies, to classify, identify or locate the contents or external objects. In general, the information obtained by the identification and monitoring system is used to affect the operation of some other system in the vehicle. When system is installed in the passenger compartment of an automotive vehicle equipped with an airbag, the system determines the position of the vehicle occupant relative to the airbag and disables deployment of the airbag if the occupant is positioned so that he/she is likely to be injured by the deployment of the airbag.
    • 一种车辆内部监控系统,用于通过照亮车辆和车辆外部的物体来识别,定位和监视乘客舱内的乘客及其部件以及诸如汽车或卡车等机动车辆外的物体 具有电磁,特别是红外辐射的车辆,并且使用一个或多个透镜将内容物的图像聚焦到一个或多个电荷耦合器件阵列(CCD阵列)上。 通过采用训练样式识别技术的适当计算手段来分析CCD阵列的输出,对内容或外部对象进行分类,识别或定位。 一般来说,识别和监控系统获得的信息用于影响车辆中其他系统的运行。 当系统安装在配备有气囊的机动车辆的乘客舱中时,系统确定车辆乘员相对于气囊的位置,并且如果乘员被定位以使他/她很可能就会停止安全气囊的展开 受到安全气囊部署的伤害。
    • 22. 发明授权
    • Methods for controlling a system in a vehicle using a transmitting/receiving transducer and/or while compensating for thermal gradients
    • 使用发射/接收换能器和/或在补偿热梯度的同时控制车辆中的系统的方法
    • US06279946B1
    • 2001-08-28
    • US09328566
    • 1999-06-09
    • Wendell C. JohnsonWilbur E. DuvallDavid S. Breed
    • Wendell C. JohnsonWilbur E. DuvallDavid S. Breed
    • B60R2132
    • B60R21/01536B60R21/01526
    • Methods for controlling a system in a vehicle in which radiation is directed from a transducer into the passenger compartment and is reflected off or modified by an object in the passenger compartment and received by the same or a different transducer. When ultrasonic waves in particular are used, several techniques are used to compensate for thermal gradients in the passenger compartment and/or enable the use of a single transducer to send and receive waves. This is accomplished through the use of a tubular mounting structure for the transducers, electronic suppression of ringing of the transducer, mechanical damping of the transducer cone, shaped horns, grills and reflectors for the output of the transducers to precisely control the beam pattern, a logarithmic compression amplifier, a method of temperature compensation based on the change in transducer properties with temperature and/or a dual level network, one level for categorization and the second for occupant position sensing, to improve the accuracy of categorization and the speed of position measurement for dynamic out-of-position.
    • 用于控制车辆中的系统的方法,其中辐射从换能器引导到乘客舱中并被乘客舱中的物体反射或改变,并由相同或不同的换能器接收。 当特别使用超声波时,使用几种技术来补偿乘客舱中的热梯度和/或使得能够使用单个换能器来发送和接收波浪。 这是通过使用用于换能器的管状安装结构,传感器振铃的电子抑制,换能器锥体的机械阻尼,形状的喇叭,用于输出换能器的格栅和反射器来精确地控制波束图案来实现的 对数压缩放大器,基于温度和/或双电平网络的换能器特性的变化的温度补偿方法,用于分类的一个级别和用于乘员位置感测的第二级,用于提高分类的精度和位置测量的速度 用于动态失调。
    • 28. 发明授权
    • Remote monitoring of material storage containers
    • 远程监控物料储存容器
    • US08994546B2
    • 2015-03-31
    • US13592455
    • 2012-08-23
    • David S. BreedWilbur E. DuVallWendell C. Johnson
    • David S. BreedWilbur E. DuVallWendell C. Johnson
    • G08B21/00G01J5/08B65D90/48
    • G01J5/0846B65D90/48B65D2590/0083
    • Arrangement and method for monitoring a material storage container which includes a housing defining an interior receivable of removable material. An interior sensor system is arranged on the housing to obtain information about any material in the interior of the housing different than the location of the container. A location determining system is arranged on the housing to monitor the location of the container, and a communication system is coupled to the interior sensor system and the location determining system and transmits information about the material in the housing and the location of the container to one or more remote facilities. The communication system may be arranged on the housing itself, which is especially applicable when the housing is movable, for example, such as the housing of a Frac tank. The location and condition of the material in the container can thus be known at all times.
    • 用于监测材料储存容器的装置和方法,其包括限定可拆卸材料的内部可接收的壳体。 内部传感器系统布置在壳体上以获得关于壳体内部的不同于容器位置的任何材料的信息。 位置确定系统布置在壳体上以监测容器的位置,并且通信系统耦合到内部传感器系统和位置确定系统,并将关于壳体中的材料和容器的位置的信息传送到一个 或更远的设施。 通信系统可以布置在壳体本身上,这在壳体可移动时尤其适用,例如Frac槽的壳体。 因此,容器中材料的位置和状态可以随时被知道。